atomic_clear() function

Atomic clear. This routine atomically sets @a target to zero and returns its previous value. (Hence, it is equivalent to atomic_set(target, 0).)

Syntax

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Summary

Declaration

static inline atomic_val_t atomic_clear(atomic_t *target);

Argument

Description

target

Address of atomic variable.

Previous value of @a target.

Code

Location

Referrer

static inline atomic_val_t atomic_clear(atomic_t *target)

atomic_clear(link.flags);

atomic_clear() is called by 2 functions and calls 1 function:

atomic_clear()

atomic_clear():

atomic_clear()

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